Comment by gus_massa

The density of Dimethyl Mercury is almost 3g/ml, so 0.1 mL is like 300 mg.

From https://en.wikipedia.org/wiki/Cyanide_poisoning

> A fatal dose for humans is on average 1.52 mg/kg of body weight

Assuming 80kg(175pounds), that's like 120mg of Cyanide.

There is probably even more nasty stuff.